Performance characteristics, As431, A product line of diodes incorporated – Diodes AS431 User Manual
Page 8: Small signal voltage gain vs. frequency
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AS431
Document number: DS36599 Rev.
3 - 2
8 of 19
October 2013
© Diodes Incorporated
AS431
A Product Line of
Diodes Incorporated
Performance Characteristics
(Cont.)
Small Signal Voltage Gain vs. Frequency
Reference Impedance vs. Frequency
Stability Boundary Conditions vs. Load Capacitance
1k
10k
100k
1M
-10
0
10
20
30
40
50
60
70
V
olt
ag
e G
ain
(
dB
)
Small Signal Frequency (Hz)
T
A
=25
0
C
I
KA
=10mA
1K
10K
100K
1,000K
0.1
1
10
Re
fe
re
nce Im
ped
ance
(
)
Frequency (Hz)
I
KA
=10mA
T
A
=25
o
C
0
10
20
30
40
50
60
70
80
90
100
10
1
0.1
0.01
0.001
Stable
Stable
Cat
h
ode Current (m
A
)
Load Capacitance (
F)
T
A
=25
o
C
V
KA
=V
REF
V
KA
= 5V:No oscillation
V
KA
=10V:No oscillation
V
KA
=15V:No oscillation
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